72996196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6524

約数の個数: 48

約数和(自身を含む): 162319360

約数和(自身を除く): 89323164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 6469, 11284, 12938, 25876, 45283, 84097, 90566, 168194, 181132, 200539, 336388, 401078, 588679, 802156, 1177358, 1403773, 2354716, 2607007, 2807546, 5214014, 5615092, 10428028, 18249049, 36498098, 72996196]

約数ペア:

[(1, 72996196), (2, 36498098), (4, 18249049), (7, 10428028), (13, 5615092), (14, 5214014), (26, 2807546), (28, 2607007), (31, 2354716), (52, 1403773), (62, 1177358), (91, 802156), (124, 588679), (182, 401078), (217, 336388), (364, 200539), (403, 181132), (434, 168194), (806, 90566), (868, 84097), (1612, 45283), (2821, 25876), (5642, 12938), (6469, 11284)]